21.7 Plus 679.2 Addition :

Number 1	Number 2	Answer
21.7	679.2	700.9

How to calculate 21.7 plus 679.2 ?

Let's break down the addition of 021.7 and 679.2 step by step:

   021.7      <-- Start with the rightmost column
+  679.2
---------

    Add the digits in the rightmost column:
        7 + 2 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   021.7
+  679.2
---------
     9


    Add the digits in the rightmost column:
        1 + 9 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   021.7
+  679.2
---------
     0.9


    Add the digits in the rightmost column:
        2 + 7 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   021.7
+  679.2
---------
     00.9


    Add the digits in the rightmost column:
        0 + 6 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   021.7
+  679.2
---------
     700.9

    Continue to the left:
        There are no more columns to the left.

The final result is 700.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.8	687.2	709	21.8 plus 687.2
21.9	689.2	711.1	21.9 plus 689.2
22	690.2	712.2	22 plus 690.2
4.8	7.1	11.9	4.8 plus 7.1
2.4	8.9	11.3	2.4 plus 8.9
6.3	1.9	8.2	6.3 plus 1.9